Cheap Flights to San Francisco County

View AU$698 flight on Sun, 2 Aug 2026Opens in a new window

Popular airlines to San Francisco County

  • Alaska Airlines

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

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Cheapest Flights to San Francisco County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 21 May - Wed, 3 June
SYD
Sydney
SFO
San Francisco
AU$1,394 Return, found 1 hour ago
AU$1,394
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 21 May from Sydney to San Francisco, returning Wed, 3 June, priced at AU$1,394 found 1 hour ago
Alaska Airlines
Thu, 13 Aug - Wed, 19 Aug
SYD
Sydney
SJC
San Jose
AU$1,394 Return, found 2 days ago
AU$1,394
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Sydney to San Jose, returning Wed, 19 Aug, priced at AU$1,394 found 2 days ago
Fiji Airways
Sat, 21 Nov - Sat, 28 Nov
OOL
Gold Coast
SFO
San Francisco
AU$1,395 Return, just found
AU$1,395
Return
just found
Select Fiji Airways flight, departing Sat, 21 Nov from Gold Coast to San Francisco, returning Sat, 28 Nov, priced at AU$1,395 just found
Air Canada
Fri, 22 Jan - Fri, 29 Jan
BNE
Brisbane
SFO
San Francisco
AU$1,410 Return, just found
AU$1,410
Return
just found
Select Air Canada flight, departing Fri, 22 Jan from Brisbane to San Francisco, returning Fri, 29 Jan, priced at AU$1,410 just found
United
Mon, 17 Aug - Mon, 24 Aug
SYD
Sydney
SFO
San Francisco
AU$1,428 Return, just found
AU$1,428
Return
just found
Select United flight, departing Mon, 17 Aug from Sydney to San Francisco, returning Mon, 24 Aug, priced at AU$1,428 just found
United
Mon, 17 Aug - Mon, 24 Aug
SYD
Sydney
SFO
San Francisco
AU$1,428 Return, just found
AU$1,428
Return
just found
Select United flight, departing Mon, 17 Aug from Sydney to San Francisco, returning Mon, 24 Aug, priced at AU$1,428 just found
American Airlines
Wed, 21 Oct - Sun, 29 Nov
SYD
Sydney
SJC
San Jose
AU$1,436 Return, found 1 day ago
AU$1,436
Return
found 1 day ago
Select American Airlines flight, departing Wed, 21 Oct from Sydney to San Jose, returning Sun, 29 Nov, priced at AU$1,436 found 1 day ago
Delta
Wed, 21 Oct - Mon, 30 Nov
SYD
Sydney
OAK
Oakland
AU$1,436 Return, found 4 hours ago
AU$1,436
Return
found 4 hours ago
Select Delta flight, departing Wed, 21 Oct from Sydney to Oakland, returning Mon, 30 Nov, priced at AU$1,436 found 4 hours ago
Delta
Tue, 25 Aug - Tue, 1 Sept
SYD
Sydney
SFO
San Francisco
AU$1,436 Return, just found
AU$1,436
Return
just found
Select Delta flight, departing Tue, 25 Aug from Sydney to San Francisco, returning Tue, 1 Sept, priced at AU$1,436 just found
American Airlines
Sun, 6 Dec - Sun, 13 Dec
BNE
Brisbane
SJC
San Jose
AU$1,457 Return, found 2 days ago
AU$1,457
Return
found 2 days ago
Select American Airlines flight, departing Sun, 6 Dec from Brisbane to San Jose, returning Sun, 13 Dec, priced at AU$1,457 found 2 days ago

Trending flights to San Francisco County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 21 May - Wed, 3 June
SYD
Sydney
SFO
San Francisco
AU$1,394 Return, found 1 hour ago
AU$1,394
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 21 May from Sydney to San Francisco, returning Wed, 3 June, priced at AU$1,394 found 1 hour ago

Frequently asked questions

How do I find cheap flights to San Francisco County that have flexible change policies?
We know that travel schedules can change from one minute to the next, so reserving a flexible airfare with Expedia is always a wise idea. Simply click on "No change fee" directly under the "Flexible change policies" filter. Your low-cost, flexible flight to San Francisco County is just a few clicks away.
Which airlines fly to San Francisco County?
Find a seat with one of these airlines and dynamic San Francisco County will be all yours to explore:

  • United Airlines - 5 914 flights to or near San Francisco County each month, including 5 914 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 2 349 flights to or near San Francisco County each month, including 2 349 flights to San Francisco Intl. Airport (SFO) per month.
  • Delta Air Lines - 1 222 flights to or near San Francisco County each month, including 1 222 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to San Francisco County?
For an amazing deal to San Francisco County, book well ahead of time. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will show you prices for the days around your travel dates. In the last seven days, AU$1,394 was the best price for a flight to San Francisco County.
How much is a flight to San Francisco County?
The cost of a round-trip journey to San Francisco County in the last seven days ranged between AU$1,394 and AU$1,457. If you were travelling one way from Sydney (SYD), you could have landed an affordable fare from only AU$698.
What are the most popular airports to fly into in San Francisco County?
A major gateway to San Francisco County, about 11 935 flights land at San Francisco Intl. Airport (SFO) every month. Look for a great deal, reserve your seat and prepare to enjoy the best of this popular region.
When is the cheapest time to fly to San Francisco County?
If you're not set on what day you travel to San Francisco County, leave earlier in the week. The most affordable day to take off is generally Tuesday, followed by Monday. Saturday is typically the priciest day, with lots of holiday makers choosing to take off on the weekend.
How much is a plane ticket to San Francisco County?
In the last seven days, journeys to San Francisco County varied between AU$1,394 and AU$1,457. Prices generally depend on the departure time, seating class, airline and how early the fare is booked.
What months are the cheapest to book a flight to San Francisco County?
February is the most affordable month to lock in a seat for your San Francisco County escape. Tickets cost the most during the festive month of December, so keep clear of this time if possible.

Book with confidence

San Francisco County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to San Francisco County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your San Francisco County Airfare

At Expedia.com.au, it’s simple to find cheap flights to San Francisco County that won’t cause your wallet to flinch. Browse through our inventory of San Francisco County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

San Francisco County Flights

Travel information

San Francisco County Flights Information

Airlines serving
Fiji Airways, American Airlines, Alaska Airlines, Jetstar, Air China, Air Canada, United, Delta
Roundtrip price
from AU$1,394
San Francisco County Flights Information

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